So what is it?

The TruProof Micro3 has been designed in a holistic manner to be a synergistic system component, rather than an “island of data”. Close integration with host systems (PROVEit ) insures maximum integration values are obtained.

Communications and connectivity are at the core of the design. Access to data and reports locally and remotely are catered for easily using Internet Protocols (HTTP for browsing and XML for data retrieval). In addition legacy systems are supported with both Modbus serial and Modbus TCP.

For simpler applications, much of the configuration can be done using the embedded web server, giving an optimum balance of simplicity and flexibility. When combined with PROVEit , configuration is managed entirely from PROVEit with the embedded web browser an added benefit.

As a result, the total cost of ownership will be reduced as much as possible to the Oil and Gas companies, operators, integrators and auditors.

CONNECTIVITY

Communications

Two full featured and independent 10/100 MHz Ethernet controllers with dual link status indication

Nine individually isolated Digital Inputs can be used as general purpose inputs (with fleeting change detection) or Sphere Switch detectors.

Eight individually isolated Digital Outputs can drive relays or be used as General Purpose outputs. Two outputs can also be configured to produce pulse outputs

Meter Provers

The TruProof Micro can interface with conventional 2 or 4 switch bi-directional Provers as well as uni-directional variants. Flow Management Devices small volume Provers equipped with TruProof provides TruProof as a standard feature and the only OEM offering its advantages. In addition, Brooks, Calibron can be upgraded with TruProof via Coastal Flow Measurement's integrated PROVEit proving software platform.

HARDWARE SPECIFICATIONS

Physical

Environmental

Mass:

485 Grams excluding mating connectors

Operating Temperature:

-40°F to +185°F, Non-Condensing

Size:

170mm by 130mm by 70mm high

Storage Temperature:

-58°F to +195°F

Mounting:

Needs 170mm length of top-hat DIN Rail to EN50022

Power

Transaction Capacity

Supply Voltage:

12 to 28 VDC, 5 Watts Typical

CPU arrangement System CPU:

Two CPUs are used, an 80 MIPS I/O processor and the System CPU

Redundancy supplies:

Two independent power connectors to allow dual redundant supplies

System CPU Type:

Advanced RISC Processor, 720MHz ARM Cortex-A8

Isolation:

Supply is Galvanically isolated from computer ground

Volatile Memory:

256MBytes DDR3

Backup Supply batteries:

Use of FRAM allows 30 year archive storage without batteries

Program Memory:

128MBytes NOR Flash, 128KBytes FRAM

Archive Store:

8MBytes NOR Flash with SD/SDHC slot for 32GByte removable storage

Field I/O Specifications

Communications

Digital Inputs:

Opto-Isolated inputs, with filtering and fast sampling Digital Inputs can be used as Sphere Detectors, with Dual Chronometry